Computer graphics processing and selective visual display system – Display peripheral interface input device
Reexamination Certificate
2005-12-20
2005-12-20
Osorio, Ricardo (Department: 2673)
Computer graphics processing and selective visual display system
Display peripheral interface input device
C345S168000, C715S773000
Reexamination Certificate
active
06977643
ABSTRACT:
A system and method for providing input to a handheld computing device by provisioning the handheld computing device with a device for projecting images generated as a result of applications executing on the computer device on a surface in front of a user located proximate said device, a projected image including an active screen display corresponding to an application executing in the device. A further projected image includes an object image located within the active screen display and representing a pointer to locations within the projected active screen display. The system detects the presence of an object located at the surface and within a projected image display area, and converts detected movement of the object located within a projected image display area on the surface into movement of the object image within the projected active screen display. The user is thus able to initiate a data input operation or execute a function at a location in the active screen display for the executing application.
REFERENCES:
patent: 5448263 (1995-09-01), Martin
patent: 6108200 (2000-08-01), Fullerton
patent: 6111527 (2000-08-01), Susel
patent: 6128014 (2000-10-01), Nakagawa et al.
patent: 6266048 (2001-07-01), Carau, Sr.
patent: 6614422 (2003-09-01), Rafii et al.
patent: 6741267 (2004-05-01), Leperen
patent: 6747636 (2004-06-01), Martin
patent: 2094863 (1990-04-01), None
patent: 11-295813 (1999-10-01), None
patent: 178077 (1995-08-01), None
patent: WO 00/07357 (2000-02-01), None
patent: WO 00/21024 (2000-04-01), None
patent: WO 01/93006 (2001-12-01), None
patent: WO 01/93182 (2001-12-01), None
Langerak, Door Henk, “Typen zonder toetsen,” pp. 1-2, http://www.as.nl.artikelen/InternetenPc/1007014756653.html, last updated Nov. 30, 2001.
“The Acceleration Sensing Glove,” http://bsac.eecs.berkeley.edu/˜shollar/fingeracc.html, pp. 1-3, last updated Oct. 29, 2001.
Kelley Edward E.
Wilbrink Tijs
Anderson, Esq. Jay H.
International Business Machines - Corporation
Osorio Ricardo
Scully Scott Murphy & Presser
LandOfFree
System and method implementing non-physical pointers for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method implementing non-physical pointers for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method implementing non-physical pointers for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3486364